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a37c5c2669
br_handle_ingress_vlan_tunnel() is only referenced in br_handle_frame(). If br_handle_ingress_vlan_tunnel() is called and return non-zero value, goto drop in br_handle_frame(). But, br_handle_ingress_vlan_tunnel() always return 0. So, the routines that check the return value and goto drop has no meaning. Therefore, change return type of br_handle_ingress_vlan_tunnel() to void and remove if statement of br_handle_frame(). Signed-off-by: Kangmin Park <l4stpr0gr4m@gmail.com> Acked-by: Nikolay Aleksandrov <nikolay@nvidia.com> Link: https://lore.kernel.org/r/20210823102118.17966-1-l4stpr0gr4m@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.